{"id":207028,"date":"2025-07-08T09:31:13","date_gmt":"2025-07-08T01:31:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207028\/"},"modified":"2025-07-08T09:31:13","modified_gmt":"2025-07-08T01:31:13","slug":"%e5%b0%86-json-%e6%95%b0%e7%bb%84%e7%bc%96%e7%a0%81%e5%88%b0%e5%ae%a2%e6%88%b7%e7%ab%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207028\/","title":{"rendered":"\u5c06 json \u6570\u7ec4\u7f16\u7801\u5230\u5ba2\u6237\u7aef"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u5c06 json \u6570\u7ec4\u7f16\u7801\u5230\u5ba2\u6237\u7aef<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-19 16:09:33<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5c06 json \u6570\u7ec4\u7f16\u7801\u5230\u5ba2\u6237\u7aef\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6709\u4e0e\u8fd9\u4e2a\u95ee\u9898\u76f8\u53cd\u7684\u95ee\u9898\u3002<\/p>\n<p>\u89e3\u7801\u5927\u6d41json<\/p>\n<p>\u5728\u8be5\u95ee\u9898\u4e2d\uff0c\u7528\u6237\u8be2\u95ee<em>\u89e3\u7801<\/em>\u4e00\u4e2a\u5927\u578b\u4f20\u5165 json \u6570\u7ec4\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u6211\u5982\u4f55\u5bf9\u5927\u578b\u4f20\u51fa json \u6570\u7ec4\u8fdb\u884c\u7f16\u7801\uff1f<\/p>\n<p>\u4f8b\u5982\uff0c\u6211\u6709\u4e00\u4e2a\u50cf\u8fd9\u6837\u7684<code>http.handler<\/code>\u3002<\/p>\n<pre>enc := json.newencoder(resp)\nfor obj := range objectchannel {\n    enc.encode(obj)\n}<\/pre>\n<p>\u4f46\u662f\uff0c\u8fd9\u4e0d\u8d77\u4f5c\u7528\uff0c\u56e0\u4e3a\u5b83\u6700\u7ec8\u4f1a\u5411 javascript \u5ba2\u6237\u7aef\u53d1\u9001\u65e0\u6548\u7684 json\u3002<\/p>\n<p>\u6211\u5fc5\u987b\u624b\u52a8\u4fee\u590d\u8bed\u6cd5\u5417\uff1f\u4f8b\u5982\uff1a<\/p>\n<pre>enc := json.NewEncoder(resp)\nfmt.Fprint(resp, \"[\")\nfor obj := range objectChannel {\n    enc.Encode(obj)\n    fmt.Fprint(resp, \",\") \/\/ and account for the last item\n}\nfmt.Fprint(resp, \"]\")<\/pre>\n<p>\u6216\u8005\u6709\u66f4\u597d\u7684\u65b9\u6cd5\u5417\uff1f<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u5982\u679c\u5185\u5b58\u4e2d\u5df2\u7ecf\u6709\u4e86\u6240\u6709\u5bf9\u8c61\uff0c\u5219\u6ca1\u6709\u5fc5\u8981\u5bf9\u5143\u7d20\u8fdb\u884c\u4e00\u4e00\u7f16\u7801\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<pre>enc.Encode(lotsOfObjs)<\/pre>\n<p>\u5982\u679c\u4f60\u8981\u4e00\u4e00\u83b7\u53d6\u5bf9\u8c61\uff0c\u90a3\u4e48\u624b\u52a8\u6dfb\u52a0 [ \u548c ] \u5e76\u5728\u5176\u95f4\u6dfb\u52a0\u9017\u53f7\u5373\u53ef\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u5c06 json \u6570\u7ec4\u7f16\u7801\u5230\u5ba2\u6237\u7aef\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207028","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207028"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207028\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}